NEET Biology question

The 24-hour (diurnal) rhythm of our body such as the sleep-wake cycle is regulated by the hormone [AIPMT (Mains) 2011]

Answer: (D)

Solution

Calcitonin, prolactin and adrenaline have no established role in circadian rhythm regulation. Melatonin, secreted by the pineal

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Question ID VK-129051